baber/WOPTO huggingface dataset:
Patent RU-2095476-C1 (RU)
Title: Electrolytic cell for conducting gas-release or gas-absorption electrolytic processes
Inventor: ARNOLD GALLIEN
IPC: C25B9/17
Filed: 1992-06-12
Granted: 1997-11-10
Abstract: FIELD: electrolytic processes. SUBSTANCE: cell contains at least one electrode with profiling features which has in its end zone on working side one- or two-dimensional capillary structure mainly oriented across electrode plane. End zone is adjoined by at least one capillary slot disposed in electrode plane mainly in vertical direction. EFFECT: improved design. 15 cl, 10 dwg
Patent RU-2096837-C1 (RU)
Title: Device for adjustment of tape tension in tape recorder
Inventor: DO YUNG CHOJ
IPC: G11B15/093
Filed: 1994-01-25
Granted: 1997-11-20
Abstract: FIELD: equipment for magnetic recording, in particular, cassettes. SUBSTANCE: device has adjustment belt, which embraces feeding reel, adjustment belt holder, slider which has guiding hole and connection rim, elastic member, tension lever which has tension rest which engages with tape, and hinge pin. Slider is mounted on guiding rod of holder of adjustment belt. Tension lever has tension pin which is mounted for rotation under tension of running tape. Slider and tension lever are located on different boards to facilitate device application in hand video cameras. EFFECT: increased functional capabilities. 4 cl, 4 dwg
Patent RU-2111485-C1 (RU)
Title: Method for non-destructive flaw detection
Inventor: VAN KOV JU V
IPC: G01N29/04
Filed: 1994-04-27
Granted: 1998-05-20
Abstract: FIELD: non-destructive flaw detection, in particular, checking articles of variable width and complex shape using oscillation characteristics. SUBSTANCE: method involves excitation of elastic vibrations in same point with constant force and duration of action, receiving natural oscillations of article in two different points and measuring amplitudes of these oscillations for natural frequencies. Flaws in article are judged by ratio of amplitudes. If article has no flaws, excitation in same point with constant force and duration results in constant ratio of amplitudes of natural oscillations. If this ratio varies, article has a flaw. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2079887-C1 (RU)
Title: Способ контроля подлинности банкноты и/или ценной бумаги
Inventor: ANISIMOV IVAN V
IPC: G07D7/00
Filed: 1994-06-07
Granted: 1997-05-20
Abstract: Изобретение относится к способам выявления подлинных и фальшивых банкнот и других ценных бумаг. Способ контроля подлинности ценных бумаг включает выбор набора контролируемых защитных элементов, соответствующего типу контролируемой ценной бумаги, и анализ наличия у ценной бумаги набора защитных элементов и соответствия их эталонному выполнению в соответствии с сформированной эталонной последовательностью защитных элементов и элементов изображения по зонам контроля ценной бумаги в зависимости от допечатных, печатных и послепечатных признаков изготовления ценной бумаги. 2 з.п. ф-лы.
Patent RU-2036267-C1 (RU)
Title: Method for production of fibrous fire-proof heat- and sound-insulating material
Inventor: ROMANOV VALERIJ A
IPC: D21J1/20
Filed: 1994-06-28
Granted: 1995-05-27
Abstract: FIELD: production process of light-weight materials. SUBSTANCE: organosilicon fibers are dispersed in water. Introduced into water are sodium organoliconate, phosphoric acid and surfactant. In so doing, sodium organosiliconate-to-phosphoric acid ratio is from 0.57:1 to 11:1, and surfactant is introduced in the amount of 4.0-23.1 mas.p. per 100 mas.p of fiber. Sodium organosiliconate and phosphoric acid are introduced before dispersion, and surfactant is introduced before dispersion or in course of dispersion. Before dispersion or in course of dispersion, polyethylhydridesiloxane may be additionally introduced in amount of 4.6- 28.9 mas.p. per 100 mas.p. of fiber. Material is formed from produced mass and dried. EFFECT: higher efficiency. 3 cl, 2 tbl
Patent RU-2070496-C1 (RU)
Title: Solder for soldering oil and gas field equipment
Inventor: SOLOVEV ANATOLIJ D
IPC: B23K35/26
Filed: 1994-06-21
Granted: 1996-12-20
Abstract: FIELD: recovery and operating of oil and gas equipment. SUBSTANCE: proposed solder contains (mass %): tin 45-47, cadmium 15-16, indium 4-5, zinc 2-2.5, nickel 1.5-2, germanium 0.5-0.7, lead the rest. EFFECT: improves quality of desired article. 1 tbl
Patent RU-2084762-C1 (RU)
Title: Infrared radiation burner
Inventor: ZHEBRAK YURIJ A
IPC: F23D14/12
Filed: 1994-06-29
Granted: 1997-07-20
Abstract: FIELD: industry and agriculture; heating and drying systems; drying of paint coatings, local heating of parts; heating of industrial and farm locations. SUBSTANCE: burner consists of housing 1, infrared radiation reflector 2, injector consisting of gas nozzle 3 and mixer 4, reflector 5 with shelf 6, radiating ceramic attachment 7 with flat inlet and radiating surfaces and gauze 8. Ceramic radiating attachment is provided with square holes uniformly distributed over its surface. Passage area of holes is smaller than critical one according to flame overshoot, with summary area of hole cross section being 0.35-0.75 of attachment area. Summary through section of holes of gauze is 0.5-0.7 of total area of its surface. Guaze is set at a distance from attachment 10 to 20 times greater than sine of side of attachment holes. Reflector is secured after mixing tube, diameter D, square to its axis. Reflector is made in form of plate with shelf bent towards injector. Reflector is installed at a distance 2.5-3.0 times exceeding diameter D. Area of plate is 2.5-3.0 times greater than cross-section of mixing tube. Area of shelf is 0.1-0.2 of plate area. EFFECT: enlarged operating capabilities. 2 tbl, 1 dwg
Patent RU-2082671-C1 (RU)
Title: Method for production of sodium tetraborate
Inventor: ARKHIPOVA VALENTINA M
IPC: C01B35/12
Filed: 1994-09-08
Granted: 1997-06-27
Abstract: FIELD: processing of boron silicate raw materials. SUBSTANCE: boron silicate raw materials are calcined and decomposed at pH 10.6-11.6. Insoluble residue is separated of solution and thus prepared hot solution is affected by carbonization to pH 10.0-8.0 to isolate commercial sodium boron silicate. The latter product comprises 80-40 mass % of SiO 2 , 5-20 mass % of B 2 O 3 , 2-20 mass % of Na 2 O and H 2 O. Then said solution is cooled and is fed for further crystallization. EFFECT: decreased waste of raw materials, improved efficiency. 3 tbl
Patent RU-2086255-C1 (RU)
Inventor: MIGUNOV VALENTIN N
IPC: A61K38/16
Filed: 1994-10-12
Granted: 1997-08-10
Abstract: FIELD: medicine, immunology. SUBSTANCE: immunoglobulin is prepared from human blood plasma at titer anti-HIA of antibodies 1:32, not less. Blood plasma is treated with sodium octanoate at concentration 0.35 ± 0.05%, pH = 4.15 + 0.05 followed by use of ion-exchange chromatography. EFFECT: improved method of immunoglobulin preparing. 1 tbl
Patent RU-2097437-C1 (RU)
Title: Method of recovering metals from minerals via hydrometallurgical processing
Inventor: KLYUCHNIKOV VALENTIN A
IPC: C22B3/00
Filed: 1994-11-21
Granted: 1997-11-27
Abstract: FIELD: hydrometallurgy. SUBSTANCE: method includes opening mineral to form aqueous solution and solid mineral residue, extracting metal ions, separating extraction solution, and isolating metals. According to invention, extracted is solid mineral residue, resulting extraction solution is separated from solid residue, and metals are isolated directly from extraction solution via electrolysis. Exhausted opening agent is returned into opening stage and exhausted extraction solution into extraction stage. Before electrolysis, extraction solution is rectified. Mineral material, prior to be opened, is mechanically treated - crushed and/or ground and also subjected to oxidative or reduction roasting. EFFECT: enhanced efficiency of process. 6 cl, 1 dwg
Patent RU-2089827-C1 (RU)
Title: Detonating charge
Inventor: KHARASKIN VLADIMIR P
IPC: F42B1/04
Filed: 1994-12-13
Granted: 1997-09-10
Abstract: FIELD: intermediate charge detonators intended for initiation of deep-hole and other low-sensitive and commercial explosives at open mining operations, in deep holes of any water content, with running water inclusive, and of those used as explosives in military purposes. SUBSTANCE: the charge uses a cylindrical case which accommodated a water-proof explosive charge with two longitudinal ducts with straight walls arranged in parallel with each other, one through duct in the charge axis is intended for the blasting fuze, and the other is blind and intended for the detonator; both ducts terminate in conical expansions at an angle of 15 deg. and are interconnected by a connecting bore. EFFECT: enhanced reliability. 2 dwg
Patent RU-2128371-C1 (RU)
Title: Semiconductor storage device
Inventor: GIU-KHONG KIM
IPC: G11C8/08
Filed: 1995-03-02
Granted: 1999-03-27
Abstract: FIELD: automatic preliminary charge of line circuit. SUBSTANCE: device has multiple groups of memory units, buffer memory units for receiving gate signals for line and column address in order to provide data access in response to information about packet length and delay. In addition device has column address generator, time controller, packet end detector, generator of signal with data about packet and delay, packet and delay data detector, generator of preliminary charge signal. EFFECT: synchronous design. 8 dwg
Patent RU-2148936-C1 (RU)
Title: Method of making product for drink preparation
Inventor: MISHEL SHAFERON
IPC: A23F5/34
Filed: 1995-03-31
Granted: 2000-05-20
Abstract: FIELD: food industry, particularly, composition for preparing white coffee. SUBSTANCE: milk or milk derivative is heat treated for carrying out the controlled flocculation of proteins, and mixed with coffee extract by humid methods up to mixture drying by spraying. EFFECT: preparation of product with improved tastiness. 11 cl, 11 ex
Patent RU-2100619-C1 (RU)
Title: Combined-cycle plant
Inventor: VERTKIN MIKHAIL A
IPC: F01K21/04
Filed: 1995-05-06
Granted: 1997-12-27
Abstract: FIELD: thermal engineering; heat and power generating plants with gas-turbine gas discharged to boiler. SUBSTANCE: boiler has additional convective heat-transfer surface 18 placed along flow of gas-turbine exhaust gases between burners 6 of furnace 7 and gas-turbine exhaust end 1; gas duct 10 has air inlet communicating with air blower 9 for closing it by other gas-tight flap 19 and placed along flow of gas-turbine exhaust gases upstream of mentioned additional surface 18; water inlet of the latter is placed in exhaust gas channel on side of burners 6 of furnace 7 and is hydraulically coupled with circulating pump 20 of drum 8; water (steam) outlet is located on gas inlet side of gas duct 10 and hydraulically coupled through control valve 21 with drum 8, through control valve 22, with water inlet of high-pressure gas-water heater 13; water inlet of common economizer 14 is hydraulically coupled with steam channel of reheater 14 through control valve 23. EFFECT: improved design. 3 dwg
Patent RU-2097818-C1 (RU)
Inventor: KARTASHOV VLADIMIR YA
IPC: G05B17/02
Filed: 1995-05-15
Granted: 1997-11-27
Abstract: FIELD: technical cybernetics, in particular, recognition of linear deterministic dynamic articles. SUBSTANCE: method involves detection of input and output signals of article, their application to test model which consists of serial sequence of test models of increasing complexity, detection of first test model, comparison of signals at outputs of article and selected test model, and control of selection of complexity of next model using level of mismatch signal in order to achieve given precision of recognition. EFFECT: increased precision, increased speed. 5 dwg, 4 tbl
Patent RU-2114794-C1 (RU)
Title: Method and plant for biological treatment of waste waters
Inventor: MAKRLE SVATOPLUK
IPC: C02F3/02
Filed: 1994-02-07
Granted: 1998-07-10
Abstract: FIELD: waste water treatment. SUBSTANCE: invention relates to treating waste water by biological activation technique wherein waste water is biologically purified in the course of activation process involving nitrification. Activating mixture is introduced into piston flow-mode circuit while treated water is withdrawn from the circuit and activating mixture is mixed with waste water after treated water is withdrawn. The latter leads to oxygen deficiency on the surface of activated sludge particles initiating denitrification processes. Resultant mixture is aerated to maintain activated sludge in suspended state. As piston flow progresses, mixture is gradually saturated by oxygen. Plant always has two separation spaces 4 adjoining to each other over their longitudinal sides. In the latter, passages are formed to communicate with activation space. There is also longitudinal distribution canal 5 formed by indicated side walls and completely closed by end wall on one side, whereas, on the opposite end, a passage is remained through which distribution canal communicates with pressure canal system 7. EFFECT: intensified treatment. 28 cl, 13 dwg
Patent RU-2094904-C1 (RU)
Title: Method for processing of semiconductor material
Inventor: GLAZOV VASILIJ M
IPC: H01L21/324
Filed: 1995-10-13
Granted: 1997-10-27
Abstract: FIELD: electronic equipment. SUBSTANCE: method involves treatment of semiconductor material, such as crystal or plate, by means of multiple-step processing under preliminary investigation of number of jump alternations of its characteristics and temperature levels during its heating up to melting temperature. Said processing runs at exposition of temperature of corresponding jumps. When material is cooled, it is also kept at those temperature levels. Between expositions, material is heated or cooled with speed which is less than 5 C per minute. EFFECT: increased functional capabilities. 3 cl, 5 dwg , 2 tbl
Patent RU-2109289-C1 (RU)
Title: Method to predict candidosis at hiv-infection
Inventor: GJAURGIEVA OKSANA KHATIKOVNA
IPC: G01N33/53
Filed: 1995-11-08
Granted: 1998-04-20
Abstract: FIELD: medicine, diagnostics of urogenital infections. SUBSTANCE: method is based upon results of two serological tests - reverse passive hemagglutination assay (RPHA) and immunofluorescence assay (IFA) conducted simultaneously. In case of detecting antibodies titers to Candida albicans in blood serum being above diagnostic ones only in RPHA a surface candidosis is predicted, and at detecting antibodies titers to Candida albicans in blood serum being above diagnostic ones simultaneously in two reactions - in RPHA and IFA - (> 1:400) a deeper candidosis is predicted. EFFECT: higher efficiency of the method suggested. 1 tbl
Patent RU-2092470-C1 (RU)
Title: Method of manufacturing organominaral peat based fertilizer
Inventor: PAVLOVA LARISA N
IPC: C05F11/02
Filed: 1995-11-30
Granted: 1997-10-10
Abstract: FIELD: agriculture. SUBSTANCE: peat based organomineral fertilizer is manufactured by using peat having moisture content of about 80 % crushed to particle size of not greater than 100 mcm, phosphorus and potassium additives. Mixture of above-mentioned ingredients is enriched with compost under aeration conditions at 25-30 C to obtain the final product. EFFECT: improved properties of peat based organomineral fertilizer. 7 cl
Patent RU-2126609-C1 (RU)
Title: Electroluminescent display panel visible at sunlight
Inventor: RASSELL A BADZILIK
IPC: H05B33/26
Filed: 1993-12-09
Granted: 1999-02-20
Abstract: FIELD: display panels. SUBSTANCE: thin-filmed AC electroluminescent display panel has an auxiliary metal structure, formed on each transparent electrode and being in electric contact with it, and darkened rear electrodes for light absorption which jointly provide for observation of image on the display panel in the conditions of illumination by sunlight. EFFECT: enhanced contrast rang and enhanced resolving power. 6 cl, 5 dwg
Patent RU-2074532-C1 (RU)
Title: Method of formation of energy cluster
Inventor: EGOROV BORIS MIKHAJLOVICH
IPC: H05H1/18
Filed: 1995-12-25
Granted: 1997-02-27
Abstract: FIELD: radio communication, formation of reflecting region, for example, for ionospheric relaying. SUBSTANCE: method of formation of energy cluster includes simultaneous radiation of primary electromagnetic pulses from different points of space into specified region, radiation of pumping pulses after first primary electromagnetic pulse into same region with duration, pulse spacing and frequency of carrier oscillation not multiple of corresponding parameters of primary pulses. Duration of pumping pulses is not less than half-period of their carrier oscillation. Pulse spacing is equal to time of passage of pulse along closed trajectory of biggest extent about irradiated region. Frequency of carrier oscillation is multiple of frequency of irradiation of electrons for anticipated realization of their prohibited transition or of frequency corresponding to energy of electron in unexcited state at one of completely filled energy levels of atoms of matter in irradiated region. Power of radiated burst of pulses and number of pulses in burst are determined in accordance with established mathematical dependences. EFFECT: increased authenticity of proposed method.
Patent RU-2104755-C1 (RU)
Title: Film tubular heat-exchange and mass-transfer apparatus
Inventor: SMIRNOV S I
IPC: B01D53/18
Filed: 1996-01-29
Granted: 1998-02-20
Abstract: FIELD: combined processes of heat exchange and mass transfer in chemical, petrochemical, petroleum refining and other branches of industry. SUBSTANCE: the apparatus uses a tubular body, upper and lower chambers, upper and lower tube plates, heat-exchange pipes secured in the tube plates in such a manner that the pipe ends project above the upper tube plate, connected to the body of the heat-transfer agent outlet and inlet connection, liquid inlet and outlet connection, connected to the chambers on the opposite ends of the apparatus, gas connections connected to the chambers on the opposite ends of the apparatus, rack installed in parallel with the upper tube plate, furnished with holes and beads, pipe for supply of water from the liquid inlet connection to the rack, it has pipe connections in the rack holes made with solid walls; coaxially mounted on the central pipe connection is the liquid distribution chamber with solid walls hermetically sealed from the upper end and open from the lower end, the rack beads have toothed upper ends, and the pipe for supply of liquid from liquid inlet connection to the rack is tangentially connected to the liquid distribution chamber. EFFECT: improved design. 3 dwg
Patent RU-2101987-C1 (RU)
Inventor: TRUSOV N A
IPC: B02C9/00
Filed: 1996-04-02
Granted: 1998-01-20
Abstract: FIELD: cereal processing and combined feed industry. SUBSTANCE: grain crusher has frame 1, grain feeding hopper 2, roll crushing apparatus 4 having inner crushing shell 9 mounted on disk of drive 3. Roll 11 is cantilevered within shell 9 for rocking over inner surface 12 of shell 9. Bearing pin of roll 11 is eccentrically mounted on shaft. Lever 16 secured on free end of shaft has weight 17 movable on lever 16 for regulating pressing force applied by roll 11 to inner surface 12 of shell 9. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 6 dwg
Patent RU-2102110-C1 (RU)
Inventor: KONOPLEV V N
IPC: E03B3/18
Filed: 1996-04-09
Granted: 1998-01-20
Abstract: FIELD: oil field equipment. SUBSTANCE: well strainer has cylindrical hollow body in the form of tube and filtering members which are made directly in body walls due to intercrossing of spiral shaped recesses on external and longitudinal recesses on internal surfaces and temporary connectors between recesses serve as plugs. Method of preparation of well strainer provides for the following operations. Made on body internal surface are longitudinal and spiral shaped recesses on the external surface. Recesses are separated from one another by connectors. Projections are plastically deformed on external surface to form slots of the needed width, and after installation of strainer in well, connectors are cutoff by special device. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent RU-2090249-C1 (RU)
Inventor: SHVYDKIJ VLADIMIR D
IPC: B01D53/32
Filed: 1996-04-19
Granted: 1997-09-20
Abstract: FIELD: mechanical engineering; engines; exhaust gas cleaners. SUBSTANCE: device has reactor, temperature sensor, oxygen sensor installed at reactor outlet, control unit and current source (storage battery or standard generator of engine). Practically clear oxygen is delivered into reactor. Amount of oxygen is defined by current flowing between electrodes through wall of solid electrolyte dividing channels of air and exhaust gases. Irrespective of operating conditions of engine, control unit maintains preset temperature and amount of oxygen delivered into reactor by signals from temperature sensor and oxygen sensor. EFFECT: provision of high degree of exhaust gas cleaning at any operating conditions of engine. 2 cl, 3 dwg
Patent RU-2123109-C1 (RU)
Title: Method for mining of coal series in marginal zones of opencast
Inventor: KRUGLJAK A S
IPC: E21C41/00
Filed: 1996-04-29
Granted: 1998-12-10
Abstract: FIELD: mining industry. SUBSTANCE: method includes driving from opencast of permanent workings, and productive workings and coal mining in extraction blocks. Driven from permanent workings along each seam parallel to opencast flank is airway from which productive workings are driven and extraction blocks are developed and coal pillar is left between airway and opencast flank to ensure isolation of extraction district. Extraction blocks are mined with leaving of coal pillars for supporting of seam roof and with filling of worked out spaces. Extraction blocks are worked out by strips along the shrill or to the dip with leaving between them of coal pillars with use of self-propelled coal shearers and circular or spiral methods of mining. In so doing, extracted strips are periodically connected with worked out strips earlier to ensure ventilation of faces due to mine general depression. In working of extraction blocks by circular method, additional workings are driven parallel to workings outlining the extraction blocks. From these additional workings subordinate development workings are driven and extraction strips are mined. Working of extraction blocks is started from lower geodetic elevation point of extraction district with filling of worked out space. EFFECT: preservation of ground surface for fruitful activity of man, and provision of fire safety of underground wealth in worked out districts. 5 cl, 3 dwg
Patent RU-2102551-C1 (RU)
Title: Method for creating cultivated lawn
Inventor: MYL NIKOV NIKOLAJ SIDOROVICH
IPC: E01C13/08
Filed: 1996-05-30
Granted: 1998-01-20
Abstract: FIELD: agricultural technology. SUBSTANCE: this relates to creation of cultivated lawn used for sports, decorative, soil-protection and other purposes. According to method, prepared is soil vegetation mixture which is kept in fellow, watered, then fertilizer is introduced, weeds are removed, mixture of seeds is prepared, sowing is performed, grass is mowed. Process is follows. Prepared soil vegetation mixture is screened and loaded in containers with sliding-out bottom having calibrated holes. Placed on container bottom is layer of sand and containers are installed on preliminarily prepared sloping ground. At growing of sod strips in containers, performed is entire technological cycle of care up to full readiness of sod. Before transporting to lawn creation site, sod strips in containers are covered with layer of damp saw-dust at grass side and sod surface is slightly moistened. Ready sod is unloaded directly at lawn site, bottom of each container is drawn-out and sod strips are arranged on base ground or drain system. Sod strips are carefully levelled in height, tightly joined to each other and joints between them are filled with soil vegetation mixture. EFFECT: high efficiency. 5 cl, 2 dwg